499148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 976080

約数和(自身を除く): 476932

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 331, 377, 662, 754, 1324, 1508, 4303, 8606, 9599, 17212, 19198, 38396, 124787, 249574, 499148]

約数ペア:

[(1, 499148), (2, 249574), (4, 124787), (13, 38396), (26, 19198), (29, 17212), (52, 9599), (58, 8606), (116, 4303), (331, 1508), (377, 1324), (662, 754)]